Wood chipper



FIG. 1 is a front view of a wood chipper;

FIG. 2 is a rear view of the wood chipper;

FIG. 3 is a left side view of the wood chipper;

FIG. 4 is a right side view of the wood chipper;

FIG. 5 is a top view of the wood chipper;

FIG. 6 is a bottom view of the wood chipper;

FIG. 7 is a front perspective view of the wood chipper from left top side;

FIG. 8 is a rear perspective view of the wood chipper from left top side;

FIG. 9 is a side perspective view of the wood chipper from left top side;

FIG. 10 is a front perspective view of the wood chipper from right top side; and,

FIG. 11 is a rear perspective view of the wood chipper from right top side.

The portions indicated by broken lines form no part of the claimed design. 

CLAIM The ornamental design for a wood chipper, as shown and described. 